Duplicate File Finder is free to download from the App Store and allows you to find and remove duplicate files. It also has a PRO mode that is available with in-App Purchase and provides even more features. Let’s take a look at them.
|Free mode||Pro mode|
Includes all the features of free mode and even more:
Thus, if you want to do a deep cleanup, you should upgrade to Pro. Let’s learn how to upgrade:
- Click the green button from the top right corner of the app’s window.
- You will see a pop-up window. Click the button with the price.
- In the window that appears, enter your Apple ID username and password, and click Sign in.
That’s all. You will understand that the in-app purchase is completed as soon as the green button and lock icons next to the features disappear. If, after this action, nothing has been changed, then reboot your Mac → launch the app → click again→ click .